abstract:Galileo Ferraris (31 October 1847 – 7 February 1897) was an Italian physicist and electrical engineer, noted mostly for the studies and independent discovery of the rotating magnetic field, a basic working principle of the induction motor.Alternating currents of electricity: their generation, measurement, distribution, and application by Gisbert Kapp, William Stanley, Jr..
Considerableimprovementsintheanalysisofdrivesystemscan beachieved byusingrelativeaccelerationsensors basedon the Ferrarisprinciple, named after the ItalianGalileoFerraris.